JPH06136955A - Construction method of mounting plate glass unit to wall - Google Patents

Abstract

PURPOSE:To dispense with dangerous outdoor work at mounting by utilizing a frame body in a building to assemble a plate glass unit, then removing the unit from the frame body by a holding means to mount it on a wall opening part. CONSTITUTION:A fastener in each corner of an aluminium sash 14B is temporarily fixed to a frame body 12 placid on a lower floor slab by a fastening tool 14, a plate glass 14A is fitted to the aluminium sash 14B, and the clearance in each peripheral part is then caulked to assemble a plate glass unit 14. The plate glass unit 14 is removed from the frame body 12, carried to near a wall 3 by the attachment and removable support member 16B of a carrying means 16 with stacking device capable of raising and lowering, and mounted according to the height of an opening part 4. A fall-preventing bar 16C is caught by the inside surface 3B of the wall 3, whereby the plate glass unit 14 is never protruded outdoors.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for mounting a plate glass unit on an opening in a wall of a building.

[0002]

2. Description of the Related Art Conventionally, a plate glass is attached through a sash to an opening formed in a wall made of a PCa (precast concrete) plate of a building, and a caulking material is provided in a gap between the sash and a peripheral portion of the plate glass. Is packed.

In order to construct such a structure for attaching a plate glass to a wall, first, a sash is fitted and fixed in the opening of the wall, the plate glass is fitted in the sash, and a gap between the sash and the peripheral portion of the plate glass is formed. Glass caulking work is performed in which caulking material is packed in.

[0004]

However, the work of fitting a large area plate glass into the sash is difficult because the plate glass is difficult to hold by hand, and the work posture is bad, and the work is done with the foot on an outdoor scaffold. Is a dangerous task.

Further, at the site where the sash is attached to the opening of the plate glass, the work of attaching the plate glass to the sash becomes troublesome, and it becomes difficult to attach the plate glass to the sash at an accurate position.

Furthermore, when glass caulking the sash and the peripheral portion of the outer surface of the plate glass, the worker works from the outside, which is a dangerous work. The present invention has been made to solve the above-mentioned problems, and an object thereof is to improve safety without requiring dangerous outdoor work when attaching a sheet glass to an opening portion of a wall. The purpose of the present invention is to provide a method for mounting a flat glass unit on a wall.

[0007]

According to the present invention, a sash is temporarily fixed to a frame body installed on a floor slab of a building by a fastening tool, and a plate glass is fitted into the sash. It is characterized in that a caulking material is packed between the peripheral portions to form a plate glass unit, and then the plate glass unit is detached from the frame body by the holding means and attached to the wall opening.

[0008]

In the present invention, the sash is temporarily fixed to the frame body installed on the floor slab of the building with the fastening tool, and the plate glass is fitted into the sash, and then the sash is placed between the sash and the peripheral portion of the plate glass. The caulking material is stuffed to form a flat glass unit, and then the flat glass unit is removed from the framework by the holding means and attached to the opening of the wall.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method of mounting a plate glass unit on a wall according to an embodiment of the present invention will be described below with reference to FIGS.

In the figure, 1 is an upper floor slab of a building T, 2
Indicates a lower slab, and a wall 3 made of a PCa (precast concrete) plate is installed at an end of the upper slab 1 and the lower slab 2.

A plurality of rectangular openings 4 are formed in the wall 3 at predetermined intervals, and only one location is shown in FIG. A linear projection 6 is formed on the upper edge end surface 5 of the opening 4 on an extension of the outer surface 3A of the wall 3, and a groove 7A is formed on the lower edge end surface 7.

On the lower floor slab 2, two first pipe members 8, 8 and 8 are arranged in parallel with the wall surface 3 at a position separated from the opening 4 by a predetermined distance, and are arranged in upper and lower three steps respectively. The second pipe members 9 are arranged vertically in three stages so as to be orthogonal to the three-stage first pipe members 8, 8, 8. Second pipe material 9
Are installed in the longitudinal direction of the first pipe member 8 at a plurality of locations at predetermined intervals (only two locations are shown in the drawing).

First and second stages of first pipe material 8, 8, 8, 8,
Support members 10, 10 are fixed to the support members 8, 8, and ladders 10A, 10A are provided on the support member 10 so as to face each other. A plurality of the supporting members 10 are arranged (only two positions are shown) at predetermined intervals in the longitudinal direction of the first pipe member 8.

The above first pipe material 8, 8, 8, 8, 8, 8,
A long pipe skeleton body 11 including the second pipe members 9, 9 and 9 installed at predetermined intervals at a plurality of positions, and the support members 10, 10 installed at a predetermined interval at a plurality of positions. Are formed. That is, the pipe skeleton 11 is formed by arranging a plurality of skeletons 12 along the wall 3 (only one skeleton 12 is shown). In addition, the woods 13 and 13 are installed on the lower slab 2 as a sash curing material.

Then, the plate glass unit 14 is assembled in the following manner using the above-mentioned framework 12. The plate glass unit 14 includes a plate glass 14A and the plate glass 14A.
Aluminum sash 14B attached to the peripheral portion of A,
It is composed of caulking material (not shown). First, the fasteners 14C at each corner of the aluminum sash 14B are temporarily fixed to the frame body 12 with a fastening tool 15 such as a clamp, and then, to the aluminum sash 14B. Plate glass 1
4A is fitted, and a glass caulking operation for filling the caulking material in the gap between the aluminum sash 14B and the peripheral portion of the plate glass 14A is performed on the lower slab 2 from both sides of the plate glass 14A. In this way, the plate glass unit 14 is assembled. At that time, depending on the height of the plate glass unit 14 and the work location, a safety ledge is hung on the first pipe member 8 and a worker rides on the scaffolding plate 17 to perform work.

Further, a carrying means 16 with a loading device is placed on the lower slab 2, and the carrying means 16 with a loading device is provided with a loading device 16A that can be raised and lowered, and is attached to and detached from the loading device 16A. A holding means composed of a movable support member 16B is attached, and a drop prevention rod 16C which is longer than the width of the opening 4 and is caught on the inner side surface 3B of the wall 3 is provided at the central portion of the removable support member 16B, and at the lower end Is provided with a support rod 16D having an L-shaped cross section.

The plate glass unit 14 is detached from the frame 12 by the detachable support member 16B of the carrying means 16 with a loading device and is carried to the vicinity of the wall 3. The plate glass unit 14 is fitted into the opening 4 according to the height of the opening 4 by the removable support member 16B of the carrying device 16 with the loading device.

At this time, the upper end of the plate glass unit 14 abuts on the linear projection 6 of the opening 4 to prevent it from protruding to the outside of the building 1, and at the same time, the removable support member of the carrying means 16 with a loading device. The plate glass unit 14 is pushed by 16B and positioned in the opening 4. Moreover, since the fall prevention rod 16C is caught on the inner side surface 3B of the wall 3, the plate glass unit 14 stops at a predetermined position without protruding from the opening 4 to the outside. In this way, the plate glass unit 14 is attached to the opening 4 of the wall 3. And the aluminum sash 14B of the plate glass unit 14 is
It is fixed to the opening 4 of the wall 3 via the upper and side fasteners.

According to the above-mentioned structure, when the plate glass unit 14 is attached to the opening 4 of the wall 3, the frame glass 12 is already utilized inside the building 1.
Since No. 4 is manufactured, the plate glass 14A is fitted in the aluminum sash 14B and is also caulked.
Therefore, the plate glass 14A is attached to the aluminum sash 1 at the work place where the plate glass unit 14 is attached to the opening 4 of the wall 3.
4B and the caulking work performed on both sides of the plate glass 14A do not need to be performed outdoors in the building 1, and it is not necessary to perform dangerous work outdoors, and safety can be improved.

Further, since the plate glass unit 14 is provided inside the building 1, the plate glass 14A is replaced with the aluminum sash 14
The work of fitting into B can be facilitated, and the positional relationship between the plate glass 14A and the aluminum sash 14B can be made accurate.

[0021]

As described above, according to the present invention,
When the plate glass unit is attached to the opening of the wall, the plate glass unit has already been built inside the building using the framework, so the plate glass is fitted into the sash and is also caulked. Therefore, the work of assembling the plate glass in the sash at the work place where the plate glass unit is attached to the opening of the wall and the work of caulking do not need to be performed outside the building, and there is no need to perform dangerous work outdoors, and safety The effect that the property can be improved is exhibited.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an example of a method of attaching a plate glass unit to a wall according to an example of the present invention.

FIG. 2 is a perspective view of the framework of FIG.

3 is a side view of the framework of FIG. 1. FIG.

4 is a front view of the framework of FIG. 1. FIG.

[Explanation of symbols]

 2 Lower floor slab (floor slab) 3 Wall 12 Frame assembly 14 Plate glass unit 14A Plate glass 14B Aluminum sash (sash) 15 Fastener 16B Removable support member (holding means)

Claims (1)

[Claims] 1. A sash is temporarily fixed to a framework installed on a floor slab of a building by a fastening tool, and a plate glass is fitted into the sash, and then a caulking material is provided between the sash and the peripheral portion of the plate glass. A method for mounting a plate glass unit on a wall, characterized in that the plate glass unit is packed to form a plate glass unit, and then the plate glass unit is detached from a framework by a holding means and attached to an opening portion of the wall.